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公开(公告)号：US08705904B2
公开(公告)日：2014-04-22
申请号：US12263471
申请日：2008-11-01
Applicant: Fred A. Kish, Jr. , Mehrdad Ziari , Radhakrishnan L. Nagarajan , Masaki Kato , Vincent G. Dominic , Sanjeev Murthy , Alan Nilsson
Inventor： Fred A. Kish, Jr. , Mehrdad Ziari , Radhakrishnan L. Nagarajan , Masaki Kato , Vincent G. Dominic , Sanjeev Murthy , Alan Nilsson
CPC classification number: G02B6/12004 , G02B6/12019 , G02B6/4249 , H01S5/02248 , H01S5/0268 , H01S5/4087 , H04J14/02
Abstract: Consistent with the present disclosure, optical devices are provided along different optical paths in a photonic integrated circuit (PIC). The optical components have different optical losses associated therewith so that optical signals propagating in the optical paths have desired power levels, which may be uniform, for example.
Abstract translation: 根据本公开，光子器件沿着光子集成电路（PIC）中的不同光路提供。 光学部件具有与其相关的不同的光学损耗，使得在光路中传播的光信号具有期望的功率电平，例如可以是均匀的。
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公开(公告)号：US20090175573A1
公开(公告)日：2009-07-09
申请号：US12263471
申请日：2008-11-01
Applicant: Fred A. Kish, JR. , Mehrdad Ziari , Radhakrishnan L. Nagarajan , Masaki Kato , Vincent G. Dominic , Sanjeev Murthy , Alan Nilsson
Inventor： Fred A. Kish, JR. , Mehrdad Ziari , Radhakrishnan L. Nagarajan , Masaki Kato , Vincent G. Dominic , Sanjeev Murthy , Alan Nilsson
IPC: G02B6/12
CPC classification number: G02B6/12004 , G02B6/12019 , G02B6/4249 , H01S5/02248 , H01S5/0268 , H01S5/4087 , H04J14/02
Abstract: Consistent with the present disclosure, optical devices are provided along different optical paths in a photonic integrated circuit (PIC). The optical components have different optical losses associated therewith so that optical signals propagating in the optical paths have desired power levels, which may be uniform, for example.
Abstract translation: 根据本公开，光子器件沿着光子集成电路（PIC）中的不同光路提供。 光学部件具有与其相关的不同的光学损耗，使得在光路中传播的光信号具有期望的功率电平，例如可以是均匀的。
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公开(公告)号：US08155531B2
公开(公告)日：2012-04-10
申请号：US12467495
申请日：2009-05-18
Applicant: Sanjeev Murthy , Mark J. Missey , Mehrdad Ziari , Fred A. Kish, Jr. , Masaki Kato , Radhakrishnan L. Nagarajan
Inventor： Sanjeev Murthy , Mark J. Missey , Mehrdad Ziari , Fred A. Kish, Jr. , Masaki Kato , Radhakrishnan L. Nagarajan
IPC: H04B10/00
CPC classification number: H04B10/66 , H04B10/506
Abstract: Photonic integrated circuits (PICs) may include transmit and receive PICs that include individually tunable optical elements. In one implementation, a device may include a number of optical elements that form a number of optical channels. Tuners may be used to modify a property associated with the at least one of the optical elements where the modified properties of the optical elements adjust a frequency grid of the optical channels.
Abstract translation: 光子集成电路（PIC）可以包括发射和接收包括单独可调光学元件的PIC。 在一个实现中，设备可以包括形成多个光学通道的多个光学元件。 可以使用调谐器来修改与至少一个光学元件相关联的属性，其中光学元件的修改的属性调整光学通道的频率网格。
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公开(公告)号：US20100290790A1
公开(公告)日：2010-11-18
申请号：US12467495
申请日：2009-05-18
Applicant: Sanjeev Murthy , Mark J. Missey , Mehrdad Ziari , Fred A. Kish, JR. , Masaki Kato , Radhakrishnan L. Nagarajan
Inventor： Sanjeev Murthy , Mark J. Missey , Mehrdad Ziari , Fred A. Kish, JR. , Masaki Kato , Radhakrishnan L. Nagarajan
IPC: H04B10/04
CPC classification number: H04B10/66 , H04B10/506
Abstract: Photonic integrated circuits (PICs) may include transmit and receive PICs that include individually tunable optical elements. In one implementation, a device may include a number of optical elements that form a number of optical channels. Tuners may be used to modify a property associated with the at least one of the optical elements where the modified properties of the optical elements adjust a frequency grid of the optical channels.
Abstract translation: 光子集成电路（PIC）可以包括发射和接收包括单独可调光学元件的PIC。 在一个实现中，设备可以包括形成多个光学通道的多个光学元件。 可以使用调谐器来修改与至少一个光学元件相关联的属性，其中光学元件的修改的属性调整光学通道的频率网格。
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